81d7cd967d
New API for accessing surface data (SurbNurb type). Right now it's hooked in through the Curve API, since Curve.Get() doesn't differentiate between curves and surfaces. If the curve object is 2D (pntsv > 1), the SurfNurb object is created. It is similar to the CurNurb type but not identical. There are only attributes and no methods yet, and the only methods which will be added are the non-getStuff/setStuff kind. Read the documentation to see how it works (sorry, no examples yet). This is a work in progress. Don't be surprised if the API changes some more.
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/*
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* $Id$
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* This is a new part of Blender.
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*
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* Contributor(s): Stephen Swaney
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#ifndef EXPP_SURFNURB_H
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#define EXPP_SURFNURB_H
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#include <Python.h>
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#include "DNA_curve_types.h"
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extern PyTypeObject SurfNurb_Type;
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#define BPy_SurfNurb_Check(v) ((v)->ob_type == &SurfNurb_Type) /* for type checking */
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/* Python BPy_SurfNurb structure definition */
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typedef struct {
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PyObject_HEAD /* required py macro */
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Nurb * nurb; /* pointer to Blender data */
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/* iterator stuff */
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/* internal ptrs to point data. do not free */
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BPoint *bp;
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BezTriple *bezt;
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int atEnd; /* iter exhausted flag */
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int nextPoint;
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} BPy_SurfNurb;
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/*
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* prototypes
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*/
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PyObject *SurfNurb_Init( void );
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PyObject *SurfNurb_CreatePyObject( Nurb * bzt );
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int SurfNurb_CheckPyObject( PyObject * pyobj );
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Nurb *SurfNurb_FromPyObject( PyObject * pyobj );
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PyObject *SurfNurb_getPoint( BPy_SurfNurb * self, int index );
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PyObject *SurfNurb_pointAtIndex( Nurb * nurb, int index );
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#endif /* EXPP_SURFNURB_H */
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